文献类型：期刊文献

英文题名：Enhance the Durable Antistatic Properties of Aqueous Dispersion XNBR Films of Light Color With Grafting Hydrophilic Sodium Polyacrylate

作者：Shan, Xin[1];Luo, Luo[1];Lin, Qunfang[2];Yang, Yang[3];Yao, Meiqin[3];Ma, Huihang[1];Zhou, Xiaodong[1]

机构：[1]East China Univ Sci & Technol, Sch Chem Engn, Key Lab Specially Funct Polymer Mat & Related Tech, Minist Educ, Shanghai, Peoples R China;[2]East China Univ Sci & Technol, Sch Mat Sci & Engn, Shanghai, Peoples R China;[3]Shandong Haoyue New Mat Co LTD, Shanghai, Peoples R China

年份：2025

卷号：142

期号：23

外文期刊名：JOURNAL OF APPLIED POLYMER SCIENCE

收录：;EI(收录号：20251318107797);WOS:【SCI-EXPANDED(收录号:WOS:001450318000001)】；

基金：This work was supported by Fundamental Research Funds for the Central Universities (no. JKD01241701).

语种：英文

外文关键词：conducting polymers; grafting; hydrophilic polymers; polyelectrolytes; rubber

摘要：A hydrophilic polyelectrolyte ion channel grafted polymer film based on carboxyl nitrile butadiene rubber latex (XNBRL) was prepared to enhance electrical conductivity and durability. In this research, XNBR was grafted with sodium acrylate (PAAS-g-XNBR), and cetyltrimethylammonium bromide (CTAB) was used to adsorb the monomer around the XNBR particles to form a new negative charge layer. The prepared PAAS-g-XNBR membrane section formed a continuous polyelectrolyte distribution, which prevented the formation of pores. Because the polyelectrolyte is strongly bound to the substrate by grafting chemical bonds, the ionic antistatic properties of the prepared film are durable and washable. Furthermore, the mechanical properties and antistatic properties of the film are balanced by the appropriate monomer content, and the appropriate vulcanization temperature also controls the appropriate moisture and crosslinking degree of the film. The results show that at 50% humidity, the optimal latex film achieves excellent conductive and antistatic properties (107 Omega) and good tensile strength (4.19 MPa), which present good application prospects in the field of thick protective touchscreen gloves with adjustable color.